24小时热门版块排行榜    

查看: 1139  |  回复: 4

holisky

新虫 (小有名气)

[求助] 这些对称操作是什么意思

大家好,我近期用个小软件分析一个晶体结构的对称操作,出来下面的结果,不太明白是什么意思,希望行家能给些指示,如下:

Tol=0.002 24 symmetry operations found.
1  axis along (-0.000,-0.000, 1.000) through (0,0,0)
4_1 axis along ( 0.000, 0.000, 1.000) through (-0.250000,0.500000,-0.000000)
2_1 axis along ( 0.000, 0.000, 1.000) through (0.250000,0.000000,-0.000000)
4_3 axis along ( 0.000, 0.000, 1.000) through (0.250000,0.000000,-0.000000)
2_1 axis along ( 1.000, 0.000, 0.000) through (-0.000000,0.250000,0.000000)
2  axis along ( 1.000,-1.000, 0.000) through (0.375000,0.375000,0.375000)
2_1 axis along ( 0.000, 1.000, 0.000) through (0.000000,-0.000000,0.250000)
2_1 axis along ( 1.000, 1.000, 0.000) through (0.125000,-0.125000,0.125000)
3  axis along ( 1.000, 1.000, 1.000) through (0,0,0)
2_1 axis along ( 1.000, 0.000, 1.000) through (-0.125000,0.125000,0.125000)
3  axis along ( 1.000,-1.000, 1.000) through (0.333333,0.166667,-0.166667)
4_1 axis along (-0.000, 1.000, 0.000) through (0.500000,-0.000000,-0.250000)
3  axis along (-1.000,-1.000, 1.000) through (-0.166667,0.333333,0.166667)
2  axis along (-1.000, 0.000, 1.000) through (0.375000,0.375000,0.375000)
3  axis along (-1.000, 1.000, 1.000) through (0.166667,-0.166667,0.333333)
4_3 axis along (-0.000, 1.000, 0.000) through (-0.000000,-0.000000,0.250000)
3  axis along ( 1.000, 1.000, 1.000) through (0,0,0)
4_3 axis along ( 1.000, 0.000, 0.000) through (-0.000000,0.250000,0.000000)
3_1 axis along (-1.000, 1.000, 1.000) through (0.166667,0.166667,0.000000)
2_1 axis along (-0.000, 1.000, 1.000) through (0.125000,0.125000,-0.125000)
3_1 axis along ( 1.000,-1.000, 1.000) through (0.000000,0.166667,0.166667)
2  axis along ( 0.000,-1.000, 1.000) through (0.375000,0.375000,0.375000)
3_2 axis along (-1.000,-1.000, 1.000) through (0.166667,0.000000,0.166667)
4_1 axis along ( 1.000, 0.000, 0.000) through (-0.000000,-0.250000,0.500000)

前面的数字如4_1不太清楚是什么意思,旋转轴吗?为什么只有旋转对称?through后的坐标也不太清楚什么意思,晶体结构里的原子没有这些坐标,而且这些坐标貌似是较规则的位置,数字基本是0、1/2、1/4、1/6、3/8等等。

该怎么看这些结果呢?

谢谢!
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

我想更懂你29

专家顾问 (文坛精英)

以大多数人的努力程度,还轮不到去拼天赋的地步
2楼2016-12-17 15:01:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

holisky

新虫 (小有名气)

引用回帖:
2楼: Originally posted by 我想更懂你29 at 2016-12-17 15:01:59
这是什么软件啊

cellsym,开源的
3楼2016-12-17 17:00:36
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

life2000

木虫 (小有名气)

4楼2016-12-18 08:43:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

holisky

新虫 (小有名气)

引用回帖:
4楼: Originally posted by life2000 at 2016-12-18 08:43:45
真不错,帮顶

谢帮顶!
5楼2016-12-18 15:39:03
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 holisky 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[硕博家园] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-15 01:21 by mibUvS8DDCwf
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 00:21 by mibUvS8DDCwf
[考博] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 s3fFTmArrBt6 2026-09-14 5/250 2026-09-14 23:57 by vZfe6xYu34yj
[博后之家] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 s3fFTmArrBt6 2026-09-13 4/200 2026-09-14 23:24 by vZfe6xYu34yj
[硕博家园] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 s3fFTmArrBt6 2026-09-13 5/250 2026-09-14 22:45 by vZfe6xYu34yj
[公派出国] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 LwdutQ8HoqWP 2026-09-13 6/300 2026-09-14 22:37 by vZfe6xYu34yj
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 LwdutQ8HoqWP 2026-09-13 3/150 2026-09-14 22:33 by vZfe6xYu34yj
[找工作] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 3n8v2C8RimXI 2026-09-13 5/250 2026-09-14 22:13 by vZfe6xYu34yj
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 3n8v2C8RimXI 2026-09-13 5/250 2026-09-14 22:12 by vZfe6xYu34yj
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 3n8v2C8RimXI 2026-09-13 5/250 2026-09-14 22:01 by vZfe6xYu34yj
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 3n8v2C8RimXI 2026-09-13 5/250 2026-09-14 22:00 by vZfe6xYu34yj
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 QUjhNVAcOSff 2026-09-13 4/200 2026-09-14 21:37 by vZfe6xYu34yj
[考博] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +5 QUjhNVAcOSff 2026-09-13 5/250 2026-09-14 21:36 by vZfe6xYu34yj
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 QUjhNVAcOSff 2026-09-13 5/250 2026-09-14 21:33 by vZfe6xYu34yj
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 QUjhNVAcOSff 2026-09-13 5/250 2026-09-14 21:25 by vZfe6xYu34yj
[教师之家] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 LwdutQ8HoqWP 2026-09-13 4/200 2026-09-14 16:13 by Aj1rhIDL5ixY
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 3n8v2C8RimXI 2026-09-13 4/200 2026-09-14 15:37 by Aj1rhIDL5ixY
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +5 QUjhNVAcOSff 2026-09-13 6/300 2026-09-14 15:21 by Aj1rhIDL5ixY
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 QUjhNVAcOSff 2026-09-13 3/150 2026-09-14 15:09 by Aj1rhIDL5ixY
[找工作] 浙江师范大学是怎么坑我的 +6 recruit123 2026-09-09 6/300 2026-09-14 12:00 by 萨仁其其格
信息提示
请填处理意见